The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 12, 2016
Filed:
Dec. 11, 2012
Alexandre Wagner, Stuttgart, DE;
Thomas Bleile, Stuttgart, DE;
Slobodanka Lux, Deizisau, DE;
Christian Fleck, Gerlingen, DE;
Alexandre Wagner, Stuttgart, DE;
Thomas Bleile, Stuttgart, DE;
Slobodanka Lux, Deizisau, DE;
Christian Fleck, Gerlingen, DE;
ROBERT BOSCH GMBH, Stuttgart, DE;
Abstract
A method for determining a modeling value of a physical variable in a gas guiding section of an engine system including an internal combustion engine, includes the following steps: operating the engine system in such a way that an air mass flow is present in the gas guiding section; determining instantaneous values of other physical variables; and determining the modeling value of the physical variable by solving a differential equation, which results as the discretization of a differential equation, with the aid of the previously ascertained instantaneous values of the other physical variables.